1. Nephrology Department Centro Hospitalar Viseu e Tondela Viseu Portugal
2. Vascular Access Center (Grupo Estudos Vasculares‐GEV) Porto Portugal
3. Angiology and Vascular Surgery Departament Centro Hospitalar Universitário do Porto Porto Portugal
4. School of Economics and LIAAD‐INESC Porto LA Porto University Porto Portugal
5. S Francisco Dialysis Unit Porto Portugal
6. Nursing School of Porto Porto Portugal
7. Faculty of Medicine, CINTESIS‐Center for Health Technology and Services Research University of Porto Porto Portugal